|
US5866898A
(en)
*
|
1996-07-12 |
1999-02-02 |
The Board Of Trustees Of The Leland Stanford Junior University |
Time domain multiplexed amplified sensor array with improved signal to noise ratios
|
|
US6200309B1
(en)
*
|
1997-02-13 |
2001-03-13 |
Mcdonnell Douglas Corporation |
Photodynamic therapy system and method using a phased array raman laser amplifier
|
|
US5898801A
(en)
*
|
1998-01-29 |
1999-04-27 |
Lockheed Martin Corporation |
Optical transport system
|
|
US6278657B1
(en)
|
1998-04-03 |
2001-08-21 |
The Board Of Trustees Of The Leland Stanford Junior University |
Folded sagnac sensor array
|
|
US6678211B2
(en)
|
1998-04-03 |
2004-01-13 |
The Board Of Trustees Of The Leland Stanford Junior University |
Amplified tree structure technology for fiber optic sensor arrays
|
|
US6097486A
(en)
*
|
1998-04-03 |
2000-08-01 |
The Board Of Trustees Of The Leland Stanford Junior University |
Fiber optic acoustic sensor array based on Sagnac interferometer
|
|
US6667935B2
(en)
|
1998-04-03 |
2003-12-23 |
The Board Of Trustees Of The Leland Stanford Junior University |
Apparatus and method for processing optical signals from two delay coils to increase the dynamic range of a sagnac-based fiber optic sensor array
|
|
US6034924A
(en)
*
|
1998-04-03 |
2000-03-07 |
The Board Of Trustees Of The Leland Stanford Junior Univerisity |
Folded sagnac sensor array
|
|
US6249622B1
(en)
|
1998-06-26 |
2001-06-19 |
Litton Systems, Inc. |
Architecture for large optical fiber array using standard 1×2 couplers
|
|
US6711359B1
(en)
*
|
1999-03-10 |
2004-03-23 |
Tyco Telecommunications (Us) Inc. |
Optical fiber communication system employing doped optical fiber and Raman amplification
|
|
US6507679B1
(en)
*
|
1999-05-13 |
2003-01-14 |
Litton Systems, Inc. |
Long distance, all-optical telemetry for fiber optic sensor using remote optically pumped EDFAs
|
|
US6282334B1
(en)
|
1999-05-13 |
2001-08-28 |
Litton Systems, Inc. |
Large scale WDM/TDM sensor array employing erbium-doped fiber amplifiers
|
|
CA2320453A1
(en)
*
|
1999-10-29 |
2001-04-29 |
Litton Systems, Inc. |
Acoustic sensing system for downhole seismic applications utilizing an array of fiber optic sensors
|
|
US6724319B1
(en)
|
1999-10-29 |
2004-04-20 |
Litton Systems, Inc. |
Acoustic sensing system for downhole seismic applications utilizing an array of fiber optic sensors
|
|
US6728165B1
(en)
|
1999-10-29 |
2004-04-27 |
Litton Systems, Inc. |
Acoustic sensing system for downhole seismic applications utilizing an array of fiber optic sensors
|
|
US6269198B1
(en)
|
1999-10-29 |
2001-07-31 |
Litton Systems, Inc. |
Acoustic sensing system for downhole seismic applications utilizing an array of fiber optic sensors
|
|
US6746066B2
(en)
*
|
2000-02-22 |
2004-06-08 |
Harry F. Reed |
Truck bed extension
|
|
CN1222124C
(en)
|
2000-07-10 |
2005-10-05 |
Mpb技术有限公司 |
Cascaded pumping system and method for distributed Raman amplification in optical fiber telecommunication system
|
|
US20020101874A1
(en)
*
|
2000-11-21 |
2002-08-01 |
Whittaker G. Allan |
Physical layer transparent transport information encapsulation methods and systems
|
|
US20030035205A1
(en)
*
|
2001-08-20 |
2003-02-20 |
Zisk Edward J. |
Fiber optic sensor signal amplifier
|
|
US6771865B2
(en)
*
|
2002-03-20 |
2004-08-03 |
Corning Incorporated |
Low bend loss optical fiber and components made therefrom
|
|
US7085497B2
(en)
*
|
2002-04-03 |
2006-08-01 |
Lockheed Martin Corporation |
Vehicular communication system
|
|
FR2839796B1
(en)
*
|
2002-05-15 |
2004-11-26 |
Ermme |
SYNCHRONOUS MULTI-CHANNEL ACQUISITION SYSTEM FOR MEASURING PHYSICAL QUANTITIES, ACQUISITION MODULE USED AND METHOD IMPLEMENTED IN SUCH A SYSTEM
|
|
US6995899B2
(en)
*
|
2002-06-27 |
2006-02-07 |
Baker Hughes Incorporated |
Fiber optic amplifier for oilfield applications
|
|
GB2417627B
(en)
*
|
2002-07-18 |
2006-07-19 |
Pgs Americas Inc |
Fiber-optic seismic array telemetry system, and method
|
|
US6850461B2
(en)
*
|
2002-07-18 |
2005-02-01 |
Pgs Americas, Inc. |
Fiber-optic seismic array telemetry, system, and method
|
|
US20040046109A1
(en)
*
|
2002-09-05 |
2004-03-11 |
Chen Peter C. |
Method and apparatus for high speed interrogation of fiber optic detector arrays
|
|
US20040076434A1
(en)
*
|
2002-09-27 |
2004-04-22 |
Whittaker G. Allan |
Optical distribution network for RF and other analog signals
|
|
US7570887B2
(en)
*
|
2003-03-31 |
2009-08-04 |
Lockheed Martin Corporation |
Optical network interface systems and devices
|
|
CN100525146C
(en)
*
|
2003-07-04 |
2009-08-05 |
日本电信电话株式会社 |
Optical fiber communication system using remote pumping
|
|
US6827597B1
(en)
|
2003-11-20 |
2004-12-07 |
Pgs Americas, Inc. |
Combined electrical and optical cable connector particularly suited for marine seismic sensor streamers
|
|
DE102004047745A1
(en)
*
|
2004-09-30 |
2006-04-27 |
Siemens Ag |
Determination of amplified spontaneous emission in an optical fiber amplifier
|
|
JP4290128B2
(en)
*
|
2005-02-25 |
2009-07-01 |
キヤノン株式会社 |
Sensor
|
|
US7310464B2
(en)
*
|
2005-06-21 |
2007-12-18 |
Litton Systems, Inc. |
Multi-wavelength optical source
|
|
FR2889305B1
(en)
*
|
2005-07-28 |
2007-10-19 |
Sercel Sa |
FIBER OPTIC INTERFEROMETER NETWORK
|
|
GB0606010D0
(en)
*
|
2006-03-25 |
2006-05-03 |
Qinetiq Ltd |
Fibre-Optic Sensor Array
|
|
GB2449941B
(en)
*
|
2007-06-08 |
2011-11-02 |
Stingray Geophysical Ltd |
Seismic cable structure
|
|
JP4724798B2
(en)
*
|
2007-06-25 |
2011-07-13 |
独立行政法人海洋研究開発機構 |
Optical fiber wide area sensor system
|
|
US7622706B2
(en)
|
2008-01-18 |
2009-11-24 |
Pgs Geophysical As |
Sensor cable and multiplexed telemetry system for seismic cables having redundant/reversible optical connections
|
|
US20100013663A1
(en)
|
2008-07-16 |
2010-01-21 |
Halliburton Energy Services, Inc. |
Downhole Telemetry System Using an Optically Transmissive Fluid Media and Method for Use of Same
|
|
US9784642B2
(en)
*
|
2008-09-23 |
2017-10-10 |
Onesubsea Ip Uk Limited |
Redundant optical fiber system and method for remotely monitoring the condition of a pipeline
|
|
GB2478915B
(en)
*
|
2010-03-22 |
2012-11-07 |
Stingray Geophysical Ltd |
Sensor array
|
|
US8646968B2
(en)
*
|
2010-08-13 |
2014-02-11 |
Qorex Llc |
Method for performing optical distributed temperature sensing (DTS) measurements in hydrogen environments
|
|
US9059799B2
(en)
*
|
2011-04-21 |
2015-06-16 |
Futurewei Technologies, Inc. |
Apparatus and method to calculate a noise figure of an optical amplifier for wavelength channels in a partial-fill scenario to account for channel loading
|
|
US9234790B2
(en)
|
2012-03-19 |
2016-01-12 |
The Board Of Trustees Of The Leland Stanford Junior University |
Apparatus and methods utilizing optical sensors operating in the reflection mode
|
|
GB2500717A
(en)
*
|
2012-03-30 |
2013-10-02 |
Stingray Geophysical Ltd |
Optical sensing system with amplification
|
|
DE102013212665B4
(en)
|
2013-06-28 |
2015-06-25 |
Laser Zentrum Hannover E.V. |
Method for laser drilling or laser cutting a workpiece
|
|
DE102015209261A1
(en)
*
|
2015-05-21 |
2016-11-24 |
Robert Bosch Gmbh |
Method for laser drilling or laser cutting a workpiece and system for laser drilling or laser cutting
|
|
US20180045542A1
(en)
*
|
2015-06-22 |
2018-02-15 |
Omnisens Sa |
A method for reducing noise in measurements taken by a distributed sensor
|
|
CN105258781B
(en)
*
|
2015-09-24 |
2018-11-16 |
中国石油天然气股份有限公司 |
A kind of fiber-optic vibration detection system and fiber-optic vibration detection method
|
|
KR102271034B1
(en)
*
|
2016-03-10 |
2021-07-02 |
한국전자통신연구원 |
Laser radar system
|
|
GB201700266D0
(en)
|
2017-01-06 |
2017-02-22 |
Silixa Ltd |
Method and apparatus for optical sensing
|
|
DE102017116943B4
(en)
|
2017-07-26 |
2019-04-11 |
Laser Zentrum Hannover E.V. |
Method for laser drilling or laser cutting a workpiece
|
|
RU2701182C1
(en)
*
|
2019-03-18 |
2019-09-25 |
Общество С Ограниченной Ответственностью "Киплайн" |
Sensitive element polling device
|
|
RU192121U1
(en)
*
|
2019-03-28 |
2019-09-04 |
Общество С Ограниченной Ответственностью "Киплайн" |
Sensor interrogator
|
|
RU192122U1
(en)
*
|
2019-03-28 |
2019-09-04 |
Общество С Ограниченной Ответственностью "Киплайн" |
Sensor interrogator
|
|
US11193801B2
(en)
*
|
2019-05-22 |
2021-12-07 |
Nec Corporation |
Amplifier dynamics compensation for brillouin optical time-domain reflectometry
|
|
WO2021001710A1
(en)
*
|
2019-07-02 |
2021-01-07 |
Technology Innovation Momentum Fund (Israel) Limited Partnership |
Interrogation of arrays of equally spaced weak reflectors in optical fibers
|
|
CN111044138A
(en)
*
|
2019-12-26 |
2020-04-21 |
北京航天控制仪器研究所 |
Time-division wavelength-division hybrid multiplexing array system of fiber laser hydrophone
|
|
CN115987399B
(en)
*
|
2023-03-20 |
2023-08-11 |
北京神州普惠科技股份有限公司 |
Optical fiber hydrophone transmission system and optical signal transmission method
|
